Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: unknown

Region: unknown

Country: United States of America (the)

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 21.236.80.73
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 29616
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.236.80.73.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021800 1800 900 604800 86400

;; Query time: 10 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 18 23:29:21 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 73.80.236.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 73.80.236.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
129.211.141.41 attack
Oct 23 07:03:29 www sshd\[24080\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.141.41  user=root
Oct 23 07:03:31 www sshd\[24080\]: Failed password for root from 129.211.141.41 port 42046 ssh2
Oct 23 07:09:02 www sshd\[24193\]: Invalid user zoneminder from 129.211.141.41
Oct 23 07:09:02 www sshd\[24193\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.141.41
...
2019-10-23 18:36:52
106.12.127.211 attackbotsspam
Oct 22 18:39:45 sachi sshd\[13503\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.127.211  user=root
Oct 22 18:39:48 sachi sshd\[13503\]: Failed password for root from 106.12.127.211 port 40490 ssh2
Oct 22 18:44:38 sachi sshd\[13870\]: Invalid user vopalensky from 106.12.127.211
Oct 22 18:44:38 sachi sshd\[13870\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.127.211
Oct 22 18:44:41 sachi sshd\[13870\]: Failed password for invalid user vopalensky from 106.12.127.211 port 49732 ssh2
2019-10-23 18:35:29
80.82.77.227 attackspambots
10/23/2019-12:14:27.024350 80.82.77.227 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2019-10-23 18:16:26
159.65.230.189 attack
Oct 21 06:17:30 extapp sshd[31004]: Failed password for r.r from 159.65.230.189 port 49550 ssh2
Oct 21 06:17:31 extapp sshd[31006]: Invalid user admin from 159.65.230.189
Oct 21 06:17:34 extapp sshd[31006]: Failed password for invalid user admin from 159.65.230.189 port 53194 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=159.65.230.189
2019-10-23 18:49:57
5.135.101.228 attackbotsspam
Oct 23 06:01:55 ny01 sshd[13226]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.135.101.228
Oct 23 06:01:57 ny01 sshd[13226]: Failed password for invalid user javi from 5.135.101.228 port 35044 ssh2
Oct 23 06:05:39 ny01 sshd[13552]: Failed password for root from 5.135.101.228 port 46156 ssh2
2019-10-23 18:15:13
198.98.50.112 attackspam
Oct 23 09:35:29 rotator sshd\[32355\]: Failed password for root from 198.98.50.112 port 30610 ssh2Oct 23 09:35:32 rotator sshd\[32355\]: Failed password for root from 198.98.50.112 port 30610 ssh2Oct 23 09:35:35 rotator sshd\[32355\]: Failed password for root from 198.98.50.112 port 30610 ssh2Oct 23 09:35:38 rotator sshd\[32355\]: Failed password for root from 198.98.50.112 port 30610 ssh2Oct 23 09:35:41 rotator sshd\[32355\]: Failed password for root from 198.98.50.112 port 30610 ssh2Oct 23 09:35:43 rotator sshd\[32355\]: Failed password for root from 198.98.50.112 port 30610 ssh2
...
2019-10-23 18:19:59
188.166.246.46 attackbotsspam
Oct 21 19:14:27 odroid64 sshd\[32092\]: User root from 188.166.246.46 not allowed because not listed in AllowUsers
Oct 21 19:14:27 odroid64 sshd\[32092\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.246.46  user=root
Oct 21 19:14:28 odroid64 sshd\[32092\]: Failed password for invalid user root from 188.166.246.46 port 40278 ssh2
Oct 21 19:14:27 odroid64 sshd\[32092\]: User root from 188.166.246.46 not allowed because not listed in AllowUsers
Oct 21 19:14:27 odroid64 sshd\[32092\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.246.46  user=root
Oct 21 19:14:28 odroid64 sshd\[32092\]: Failed password for invalid user root from 188.166.246.46 port 40278 ssh2
...
2019-10-23 18:28:09
129.211.108.202 attackspambots
Oct 21 04:50:11 reporting sshd[20014]: Invalid user shadow from 129.211.108.202
Oct 21 04:50:11 reporting sshd[20014]: Failed password for invalid user shadow from 129.211.108.202 port 54833 ssh2
Oct 21 05:00:20 reporting sshd[26182]: Invalid user oracle from 129.211.108.202
Oct 21 05:00:20 reporting sshd[26182]: Failed password for invalid user oracle from 129.211.108.202 port 33197 ssh2
Oct 21 05:04:28 reporting sshd[29173]: Invalid user kumuda from 129.211.108.202
Oct 21 05:04:28 reporting sshd[29173]: Failed password for invalid user kumuda from 129.211.108.202 port 52457 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=129.211.108.202
2019-10-23 18:46:21
5.196.201.7 attackspam
Oct 23 09:49:52  postfix/smtpd: warning: unknown[5.196.201.7]: SASL LOGIN authentication failed
2019-10-23 18:22:12
139.155.45.196 attack
2019-10-23T10:01:38.591557abusebot-4.cloudsearch.cf sshd\[29497\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.45.196  user=root
2019-10-23 18:46:06
49.88.112.68 attack
Oct 23 13:39:44 sauna sshd[175915]: Failed password for root from 49.88.112.68 port 49720 ssh2
...
2019-10-23 18:55:07
221.228.111.131 attackspambots
2019-10-23T10:42:12.701585abusebot-5.cloudsearch.cf sshd\[2951\]: Invalid user da from 221.228.111.131 port 40736
2019-10-23 18:45:31
185.220.102.4 attack
Oct 23 11:16:28 rotator sshd\[17588\]: Invalid user suporte from 185.220.102.4Oct 23 11:16:31 rotator sshd\[17588\]: Failed password for invalid user suporte from 185.220.102.4 port 43141 ssh2Oct 23 11:16:33 rotator sshd\[17588\]: Failed password for invalid user suporte from 185.220.102.4 port 43141 ssh2Oct 23 11:16:36 rotator sshd\[17588\]: Failed password for invalid user suporte from 185.220.102.4 port 43141 ssh2Oct 23 11:16:38 rotator sshd\[17588\]: Failed password for invalid user suporte from 185.220.102.4 port 43141 ssh2Oct 23 11:16:40 rotator sshd\[17588\]: Failed password for invalid user suporte from 185.220.102.4 port 43141 ssh2
...
2019-10-23 18:53:53
122.45.66.187 attack
IP Ban Report :  
 https://help-dysk.pl/wordpress-firewall-plugins/ip/122.45.66.187/ 
 
 KR - 1H : (49)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : KR 
 NAME ASN : ASN17858 
 
 IP : 122.45.66.187 
 
 CIDR : 122.40.0.0/13 
 
 PREFIX COUNT : 40 
 
 UNIQUE IP COUNT : 9928704 
 
 
 ATTACKS DETECTED ASN17858 :  
  1H - 1 
  3H - 1 
  6H - 1 
 12H - 2 
 24H - 2 
 
 DateTime : 2019-10-23 05:48:25 
 
 INFO : Port Scan TELNET Detected and Blocked by ADMIN  - data recovery
2019-10-23 18:17:41
185.211.245.198 attack
Oct 23 10:41:26 s1 postfix/submission/smtpd\[22593\]: warning: unknown\[185.211.245.198\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 23 10:41:33 s1 postfix/submission/smtpd\[1471\]: warning: unknown\[185.211.245.198\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 23 10:41:56 s1 postfix/submission/smtpd\[22593\]: warning: unknown\[185.211.245.198\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 23 10:42:03 s1 postfix/submission/smtpd\[1471\]: warning: unknown\[185.211.245.198\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 23 10:44:11 s1 postfix/submission/smtpd\[1471\]: warning: unknown\[185.211.245.198\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 23 10:44:16 s1 postfix/submission/smtpd\[4129\]: warning: unknown\[185.211.245.198\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 23 10:44:18 s1 postfix/submission/smtpd\[1471\]: warning: unknown\[185.211.245.198\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 23 10:44:36 s1 postfix/submission/smtpd\[1471\]: warning: u
2019-10-23 18:52:14

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